Important Psoriasis Terminology
Psoriasis vulgaris, which is commonly referred to as plaque psoriasis, is the most common form of psoriasis. Between 85% and 90% of people with psoriasis experience this form. If you are affected by plaque psoriasis, it can be helpful to understand related medical terms so you can stay informed about your condition.
Here are some important terms to know if you have plaque psoriasis:
- Plaque: When referring to your skin, plaque is typically an inflamed area covered with white, silvery, scaly skin. Plaque is usually found on your elbows, knees, scalp, and back.
- Epidermis: This refers to the outer layer of cells that cover an organism, or the skin.